DETERMINATION OF CHROMIUM BY ONLINE PRECONCENTRATION ON A POLY(HYDROXAMIC ACID) RESIN IN FLOW-INJECTION ATOMIC-ABSORPTION SPECTROMETRY

被引：39
|
作者：
SHAH, A [1 ]
DEVI, S [1 ]
机构：
[1] MAHARAJA SAYAJIRAO UNIV BARODA,FAC SCI,DEPT CHEM,BARODA 390002,GUJARAT,INDIA
来源：
ANALYTICA CHIMICA ACTA | 1990年 / 236卷 / 02期
关键词：
Chromium; Poly(hydroxamic acid) resin; Preconcentration;
D O I：
10.1016/S0003-2670(00)83352-8
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A series of poly(hydroxamic acid) resins were used for the preconcentration and determination of chromium(III). Conditions were optimized for the determination of chromium(III) and its separation from multi-component mixtures. A flow manifold was developed for the on-line preconcentration and determination of chromium(III) by atomic absorption spectrometry. © 1990.
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页码：469 / 473
页数：5
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